package ooday01;

public class ConsDemo {
    public static void main(String[] args) {
        Student zg = new Student("张光", 66, "jsd2408", "001");
        zg.sayhi();
        zg.playWith("lilin");
        zg.study();


        Student ll = new Student("李林", 24, "jsd2408", "002");
        ll.study();
        ll.playWith("张光");
        ll.sayhi();


        Student zl = new Student("zhangliang", 25, "jsd2408", "003");
        zl.sayhi();
        zl.study();
        zl.playWith("张光和李琳");


    }
}
